Diluted modified cyclodextrins as chiral stationary phases in capillary gas chromatography-octakis(2,3-di-O-propionyl-6-O-tert-butyldimethylsilyl)-gamma-cyclodextrin

Authors
Beck, T Nandzik, J Mosandl, A
Citation
T. Beck et al., Diluted modified cyclodextrins as chiral stationary phases in capillary gas chromatography-octakis(2,3-di-O-propionyl-6-O-tert-butyldimethylsilyl)-gamma-cyclodextrin, J MICROCOL, 12(9), 2000, pp. 482-492
Citations number
19
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF MICROCOLUMN SEPARATIONS
ISSN journal
10407685 → ACNP
Volume
12
Issue
9
Year of publication
2000
Pages
482 - 492
Database
ISI
SICI code
1040-7685(2000)12:9<482:DMCACS>2.0.ZU;2-0
Abstract
The synthesis of octakis(2,3-di-O-propionyl-6-O-tert-buytldimethylsilyl)-ga mma -cyclodextrin and its use as chiral stationary phase in capillary gas c hromatography is described. Separation factors and thermodynamic parameters of several chiral compounds on two columns with different cyclodextrin con tent and different polysiloxanes as diluting phase are investigated. (C) 20 00 John Wiley & Sons, Inc.